DN50 to DN2000 Cast Iron Pneumatic Butterfly Valve 300LB to 1500LB Pressure Rating for Industrial Applications
Price:
$60-90/pc
MOQ:
1 pcs
Delivery Time:
20 days
Brand:
SND FOUNDRY
Product Description
Industrial Cast Iron Pneumatic Butterfly Valve Overview
These high-performance cast iron wafer-type pneumatic butterfly valves are engineered for demanding industrial applications across multiple sectors including water treatment, pipeline transportation, energy extraction, and pharmaceutical/chemical processing.
Key Specifications
- Size Range: 2" to 80" (DN50 to DN2000)
- Pressure Ratings: ASME 150#, 300#, 600#, 900#, 1500LB
- Temperature Range: -30℃ to 180℃
- Nominal Pressure: Up to 1.6MPa
- Operation Modes: Lever, gear, electric, pneumatic, and hydra-pneumatic
Material Options
Available in carbon steel, low temperature carbon steel, stainless steel, duplex stainless steel, super duplex stainless steel, nickel alloy, nickel aluminum bronze, Hastelloy, and Inconel materials to suit various application requirements.
Connection Types
Multiple end connection options including wafer type, lug type, and flange type RF, RTJ, FF configurations for flexible installation.
Technical Standards & Certifications
| Design & Manufacturing | API 609 |
|---|---|
| Pressure-Temperature Rating | ASME B16.34 |
| Inspection & Testing | API 598 |
| Face-to-Face Dimensions | ANSI B16.10 |
| Flange Connections | ANSI B16.5 |
| Marking Standards | MSS SP-25 |
Additional Features
- Compliant with BSEN 593, MSS SP-67, and API 609 standards
- Compatible with ANSI 125/150, BS4504, and DIN flange connections
- Fire-safe design available (API 608/API 6FD standards)
- Optional MSS SP 01-75 compliant design upon request
- Suitable for two-way sealing applications
Manufacturing Excellence
SND brings over 20 years of expertise in metal goods manufacturing, utilizing advanced techniques including sand casting, lost wax casting, lost foam casting, and precision machining. Our ISO9001-accredited quality control systems ensure consistent reliability through comprehensive testing procedures including spectrometer analysis, ultrasonic inspection, magnetic testing, permeability checks, and tensile/yield strength evaluations.
We serve diverse industries including automotive, rail transportation, agricultural machinery, chemical processing, energy generation, electrical systems, water management, air compression, and construction sectors.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Handan Shengnada New Material Technology Co., Ltd.
Location
No.4 Building, Wuan industry park, Handan City, Hebei, China
Contact Person
Andy